Thanks for sharing your experience with us. We’re sorry you weren’t happy with your last purchase. As far as your cartridge issue, none of our cartridges are made with anything artificial, it sounds like you may be vaping at too high of a temperature and burning your extract, to fix that all you would need to do is just turn the temperature down on your vape pen. Generally speaking, you want to keep your voltage level below 3.5 volts. With your flower purchases, we do offer many different tiers to meet everyone's budget, and it sounds like you may have been much happier with one of our Signature or Connoisseur strains, which are all indoor grown and are held to very strict quality standards, for taste, smell, and appearance. We do offer several different edibles and everyone is different, our Lemon-Aid is one of our most popular edibles and very fast-acting. You might find you have better luck with one of our drinks. We understand your frustration about making a purchase that doesn't leave you feeling satisfied. We would love the opportunity to make this right for you. Please feel free to stop into either of our MEDCo locations, our downtown Lisbon St Location, or our uptown Main St Store. You can also give us a call at 1-866-42-MEDCo (1-866-426-3326) or email us at info@thcmedco.com anytime! Thank you again for taking the time to share your experience with us and we look forward to hearing from you soon!